Free Subgroups and Folners Conditions.
نویسندگان
چکیده
منابع مشابه
Subgroups of Free Metabelian Groups
In 1954 A. G. Howson proved that the intersection of two finitely generated subgroups of a free group is again finitely generated. Now the free metabelian subgroups of a free metabelian group of finite rank n are quite restricted. Indeed they are again of finite rank at most n. This suggests that there may be an analog of Howson’s theorem for free metabelian groups. This turns out not to be the...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 1973
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-11458